DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-1675TBRI-PT (TN2185 ISDN Trunk-Side BRI Port)

9
Hardware Error Log Entries and Test to Clear
Valu es
TE Terminal EquipmentU Basic Rate network-side 2-wire line interfac e.1 TN556B ISDN-BRI 4-Wire S/T-NT Line (A-law)2 TN 2185 ISDN-BRI 4-Wire S Interface (Trunk Side)3 TN2198 ISDN-BRI 2-Wire U Interface4 TN2198 ISDN-BRI 2-Wire U Interface5 TN 2185 ISDN-BRI 4-Wire S Interface (Trunk Side)
1. Network Termination 2 (NT2), that terminates Lay er 1 an d higher layers. PB Xs,
LANs, and terminal controllers typically provide NT2 functionality including
protocol handling and multiplexing for Layers 2 and 3.
2. Network Termination 1 (NT1), that terminates Layer 1 and monitors
maintenance, performance, timing, power transfer, multiplexing, and multi-drop
termination with contention re solution.
Table 9-627. TBRI-PT Error Log Entries
Error
Type Aux
Data Associated Test Alarm
Level On/Off
Board Test to Clear Value
010 Any Any Any test Port UCSSPP sh r 1
1 (a) Level 1 Status Test
(#1242) MINOR OFF
1292
257(b)
513 (c) 46222 XMIT FIFO
Overflow MINOR ON
514 (d ) XMIT FIFO
Overflow (TDM) MINOR ON
769 (e) Traffic
Hyperactivity MINOR OFF
1025 (f)
1281 (g) NPE Crosstalk Test
(#617) MINOR ON
1537 (h) 46210 CRC error
(D-Channel) MINOR OFF
1538 (i) CRC error (TDM
D-Channel) MINOR OFF
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